Vehicle window unit exterior surface



FIG. 1 is a front perspective view of the vehicle window unit exteriorsurface, showing my new design;

FIG. 2 is a front elevation view of a vehicle window unit exteriorsurface showing a second embodiment of my new design drawn to anenlarged scale the sole difference being that it is for the oppositeside of the vehicle shown in FIG. 1; and,

FIG. 3 is an enlarged front elevation view of the unit shown in FIG. 1.

The ornamental design for a vehicle window unit exterior surface, asshown and described.